<template>
  <div :class="['todo-item',todo.completed?'completed':'']">
    <input 
      type="checkbox"
      class="toggle"
      v-model="todo.completed"
    >
    <label>{{todo.content}}</label>
    <button class="destory" @click="deleteTodo"></button>
  </div>
</template>
<script>
export default {
  props:{
    todo:{
      type:Object,
      required:true
    }
  },
  methods:{
    deleteTodo(){
      this.$emit('del',this.todo.id)
    }
  }
}
</script>
<style lang="stylus" scoped>
.todo-item
    position relative
    background-color #fff
    font-size 24px
    border-bottom 1px solid rgba(0,0,0,0.06)
    &:hover
        .destory:after
            content 'x'            
    label
        white-space pre-line
        word-break break-all
        padding 15px 60px 15px 15px
        margin-left 45px
        display block
        line-height 1.2
        transition color 0.4s
    &.completed
        label
            color #d9d9d9
            text-decoration line-through
.toggle
    text-align center
    width 50px
    height 30px
    position absolute
    top 0
    bottom 0
    margin auto 0
    border none
    appearance none
    outline none
    &:after
        content url('../assets/images/unChecked.svg')

    &:checked:after
        content url('../assets/images/checked.svg')
.destory
    position absolute
    top 0
    right 10px
    bottom 0
    width 40px
    height 40px
    margin auto 0
    font-size 30px
    color #cc9a9a
    margin-bottom 11px
    transition color 0.2s ease-out
    background-color transparent
    appearance none
    border-width 0
    cursor pointer
    outline none    
</style>
